EP 4322463 A1 20240214 - IMPROVED SECURITY ESTABLISHMENT METHODS AND SYSTEMS
Title (en)
IMPROVED SECURITY ESTABLISHMENT METHODS AND SYSTEMS
Title (de)
VERBESSERTE SICHERHEITSVERFAHREN UND -SYSTEME
Title (fr)
PROCÉDÉS ET SYSTÈMES D'ÉTABLISSEMENT DE SÉCURITÉ AMÉLIORÉE
Publication
Application
Priority
EP 22190191 A 20220812
Abstract (en)
The invention relates to methods and devices for setting up a secure communication channel with an improved key exchange for a security establishment protocol or procedure.
IPC 8 full level
H04L 9/08 (2006.01); G16Y 30/10 (2020.01); H04L 9/14 (2006.01); H04L 9/32 (2006.01); H04L 9/40 (2022.01); H04W 12/00 (2021.01); H04W 12/041 (2021.01)
CPC (source: EP)
G16Y 30/10 (2020.01); H04L 9/0844 (2013.01); H04L 9/0861 (2013.01); H04L 9/0863 (2013.01); H04L 9/0866 (2013.01); H04L 9/0869 (2013.01); H04L 9/14 (2013.01); H04L 9/3273 (2013.01); H04L 63/06 (2013.01); H04L 63/0838 (2013.01); H04L 63/0869 (2013.01); H04L 63/0876 (2013.01); H04W 12/009 (2019.01); H04W 12/041 (2021.01)
Citation (applicant)
- TAUBERT, T. ET AL.: "SPAKE2+, an Augmented PAKE (Draft)", IETF, 5 May 2022 (2022-05-05)
- W. LADD ET AL.: "SPAKE2, a PAKE (Draft)", IETF, 2 June 2021 (2021-06-02)
- 3GPP SPECIFICATIONS TR 23.733
- 3GPP SPECIFICATIONS TR 37.985
- SONMEZ TURAN ET AL.: "Recommendation for Password-Based Key Derivation, Part 1: Storage Applications", NIST SPECIAL PUBLICATION 800-132, December 2010 (2010-12-01)
- OLEG TARASKIN ET AL., TOWARDS ISOGENY-BASED PASSWORD-AUTHENTICATED KEY ESTABLISHMENT
- XINWEI GAO ET AL., EFFICIENT IMPLEMENTATION OF PASSWORD-BASED AUTHENTICATED KEY EXCHANGE FROM RLWE AND POST-QUANTUM TL.S
- TAUBERT, T. ET AL., SPAKE2+, AN AUGMENTED PAKE (DRAFT)
- T. TAUBERT, SPAKE2+, AN AUGMENTED PAKE (DRAFT-BAR-CFRG-SPAKE2PLUS-03, 6 July 2021 (2021-07-06)
Citation (search report)
- [A] WO 2017041669 A1 20170316 - DING JINTAI [CN]
- [X] FILIP ŠEBESTA: "New Cryptographic Key Management for Smart Grid", 1 January 2013 (2013-01-01), XP055359207, Retrieved from the Internet <URL:http://uu.diva-portal.org/smash/get/diva2:627742/FULLTEXT01.pdf>
- [A] XINWEI GAO ET AL: "Efficient Implementation of Password-Based Authenticated Key Exchange from RLWE and Post-Quantum TLS", vol. 20171218:192844, 14 December 2017 (2017-12-14), pages 1 - 8, XP061023959, Retrieved from the Internet <URL:http://eprint.iacr.org/2017/1192.pdf> [retrieved on 20171214]
- [A] DONGQING XU ET AL: "Provably Secure Three-party Password Authenticated Key Exchange Protocol Based On Ring Learning With Error", IACR, INTERNATIONAL ASSOCIATION FOR CRYPTOLOGIC RESEARCH, vol. 20170426:173311, 21 April 2017 (2017-04-21), pages 1 - 25, XP061023122
- [A] TURAN M S ET AL: "Recommendation for password-based key derivation : part 1: storage applications NIST SP 800-132", 31 December 2010 (2010-12-31), pages 1 - 18, XP061057701, Retrieved from the Internet <URL:https://nvlpubs.nist.gov/nistpubs/Legacy/SP/nistspecialpublication800-132.pdf> [retrieved on 20101231], DOI: 10.6028/NIST.SP.800-132
- [A] BOURDREZ H KRAWCZYK ALGORAND FOUNDATION K LEWI NOVI RESEARCH C A WOOD CLOUDFLARE D ET AL: "The OPAQUE Asymmetric PAKE Protocol draft-irtf-cfrg-opaque-09; draft-irtf-cfrg-opaque-09.txt", no. 9, 6 July 2022 (2022-07-06), pages 1 - 70, XP015152645, Retrieved from the Internet <URL:https://tools.ietf.org/html/draft-irtf-cfrg-opaque-09> [retrieved on 20220706]
- [A] STEBILA UNIVERSITY OF WATERLOO S GUERON U HAIFA D ET AL: "Design issues for hybrid key exchange in TLS 1.3; draft-stebila-tls-hybrid-design-00.txt", 11 March 2019 (2019-03-11), pages 1 - 22, XP015131953, Retrieved from the Internet <URL:https://tools.ietf.org/html/draft-stebila-tls-hybrid-design-00> [retrieved on 20190311]
- [A] PETER SCHWABE ET AL: "Post-quantum TLS without handshake signatures", vol. 20220315:090704, 15 March 2022 (2022-03-15), pages 1 - 26, XP061070780, Retrieved from the Internet <URL:https://eprint.iacr.org/2020/534.pdf> [retrieved on 20220315]
- [A] TJHAI M TOMLINSON POST-QUANTUM G BARTLETT QUANTUM SECRET S FLUHRER CISCO SYSTEMS D VAN GEEST ISARA CORPORATION O GARCIA-MORCHON PH: "Multiple Key Exchanges in IKEv2 draft-ietf-ipsecme-ikev2-multiple-ke-06; draft-ietf-ipsecme-ikev2-multiple-ke-06.txt", no. 6, 13 June 2022 (2022-06-13), pages 1 - 33, XP015152259, Retrieved from the Internet <URL:https://tools.ietf.org/html/draft-ietf-ipsecme-ikev2-multiple-ke-06> [retrieved on 20220613]
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
Designated validation state (EPC)
KH MA MD TN
DOCDB simple family (publication)
DOCDB simple family (application)
EP 22190191 A 20220812